SCOLR, Inc. has expanded its line of nutritional supplements incorporating its patented CDT™ (controlled delivery technology) oral drug delivery platform with the introduction of six new products. The new products include 12-hour Vitamin C; 12-hour Ester-C®; 12-hour glucosamine hydro­chloride; 12-hour glucosamine/chondroitin/MSM; 12-hour glucosamine hydrochloride sulfate complex and 8-hour caffeine. All of these new products will offer the benefits of SCOLR’s patented CDT platform in controlled release tablet formulations. CDT benefits the consumer with the convenience of less frequent or once-daily dosage by controlling and extending the release of the active compound(s) in the body.